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The drive needs to synchronize with the rotor position before starting open-loop blind commutation to avoid applying voltage to the wrong phase (energizing the wrong phase). There are two ways to o...[Details]
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This article introduces a simple 8-LED light sequence circuit design based on the latest SOC technology. The best part of this design is that the microprocessor does not need to intervene. Instead ...[Details]
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1. Overview
Atmel Microcontroller ISP Software (hereinafter referred to as ISP Software) is mainly used for ATMEL's in-system programming (ISP) chips. This software allows you to browse, p...[Details]
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The difference between PIC microcontroller and MCS-51 series microcontroller
It should be said that there are three main characteristics:
(1) Bus structure: The bus structure of the MCS-5...[Details]
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The eye diagram is a series of digital signals accumulated and displayed on an oscilloscope. It contains a wealth of information. The influence of inter-symbol crosstalk and noise can be observed fro...[Details]
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This article mainly describes the H.323 system that is suitable for providing multimedia services on IP networks. H.264 is a new video codec standard proposed by JVT to achieve higher video co...[Details]
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1. System background:
In the discrete manufacturing industry, RFID tags have essential advantages over the currently widely used barcode technology. The advantages of RFID tags include: wirele...[Details]
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The HARTING Technology Group has been selected as one of the innovation leaders among German small and medium-sized enterprises (SMEs). The 27th competition for Germany's top 100 innovative companies...[Details]
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1. Principle Description In the previous chapter, you may feel strange, doesn't the CPU have a watchdog? Why can the program still work normally without the CPU being reset? Check the manual of Eyx...[Details]
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1. Choose the appropriate magnification. When measuring resistance with an ohmmeter, an appropriate magnification should be selected so that the pointer indicates near the median value. It is best ...[Details]
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From the perspective of the scale division of the world market, China is the manufacturing area of motors, and developed countries in Europe and the United States are the technology research and ...[Details]
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On November 19, State Grid Corporation of China held a symposium on the construction of ubiquitous power Internet of Things to thoroughly implement the spirit of the company's fourth quarter work c...[Details]
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In recent years, Shaoxing has targeted the integrated circuit industry, a strategic emerging industry, and made every effort to promote the "core" brand. In 2020, the output value of the integrated c...[Details]
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Luminary Micro's Stellaris series MCU has shown outstanding advantages in the field of microcontrollers with its 32-bit performance and a price as low as $1. The LM3S615 includes ARM's latest Cortex-M...[Details]
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With
the development of
intelligent driving
technology, the industry has
gradually moved
from early
autonomous driving
based on simple rules and modular logic
to highly complex intel...[Details]
Microcontroller MCU
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